Product Description
8" heavy duty kingpinless swivel caster
8" x 3" crowned ductile iron wheel with roller bearings
Crowned tread for enhanced ergonomics
6,000 pound capacity
10-1/8" mounting height
6-1/4" swivel radius
4-1/2" x 6-1/4" top plate
2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt holes
Zinc Plated
Ductile steel is a combination of special alloys that give it higher weight capacities than cast iron, and is more economical than drop forged steel. Comes with thick walled, heavy duty core, hub & tread face.
Tensile strength of 45,000 PSI.